AVI RM
Free online converter

Convert AVI to RM

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AVI to RM converterFREE
Drop a .AVI file here
or pick one - we convert it to .RM and give you the file to download

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert AVI to RM

  1. Add your .AVI file - drop it in the box above or click to browse.
  2. Convert it to .RM in a few seconds.
  3. Download your new .RM file.

What to expect

  • Video and audio are fully re-encoded from the AVI codecs into RealVideo/RealAudio, a lossy step that can soften detail.
  • RM is a proprietary RealNetworks format with narrow modern support; VLC is the most reliable player.
  • Container-level extras such as chapter markers or non-standard subtitle tracks from the AVI are usually not carried into RM.

Frequently asked questions

Is the video re-encoded when converting AVI to RM?
Yes. AVI typically carries DivX/Xvid or MJPEG video, while RM uses RealNetworks' RealVideo/RealAudio codecs, so the streams are decoded and re-encoded. This is a lossy step, and quality cannot exceed the original AVI.
Why convert AVI to RM?
RM was widely used for internet streaming in the late 1990s and 2000s, so people convert to it for compatibility with older RealMedia players or legacy streaming setups that expect a RealVideo stream.
What opens an RM file after conversion?
VLC media player plays RM on Windows, macOS, Linux, Android and iOS with no extra codec pack. RealPlayer also handles it, but VLC avoids the bundled-software history of some RealPlayer installers.
Will the picture quality match the original AVI?
No. Because RM uses a different, lossy codec, fine detail and sharpness can drop slightly compared to the source, especially at low bitrates. Re-encoding never adds back quality the AVI already had.
Learn about the formats: .AVI · .RM